Coding help: swapped LSZ modules and now car has wrong VIN and ZSC

[MorNothing]

To keep it short and simple: bought a used Nov 2002 prod M3 convertible and unbeknownst to me, the light bulb check light it was showing was actually do to a swapped (and used?) light module that the previous owner must have gotten off eBay or something. Lights and Windows don't work properly.


Not knowing the implications and in an attempt to fix, I switched the LSZ a couple of times with another used one (at first simply thinking the module that came with the car needed replacing) and then with a brand new one.
My car is still showing completely wrong VIN and wrong ZSC.


Apparently it is not possible to change/ correct to the VIN in AKMB with NCS Expert.


I can't program the LSZ with WinKFP or NCS Expert with the correct VIN and ZSC either.


1) Is it possible to write a VIN and ZSC to a used LSZ module?


2) Do I need a brand new KMB and/ or new KMB module?